baber/WOPTO huggingface dataset:
Patent JP-H01304821-A (JP)
Title: Apparatus for preservation of perishable material
Inventor: TAKEDA JUN
IPC: A23B7/12
Filed: 1988-05-31
Abstract: PURPOSE:To maintain stable combustion in an apparatus for supplying combustion gas to a perishable material preservation chamber and circulating the air in the storage chamber as a combustion air by increasing the amount of circulating air according to the lowering of the oxygen concentration in the chamber. CONSTITUTION:Carbon dioxide gas generated from a combustion furnace 14 is introduced into a perishable material preservation chamber 1 and the air in the chamber 1 is circulated as combustion air to the combustion furnace 14. In the perishable material preservation apparatus having the above construction, the rotational speed of a circulation blower 13 is controlled with a controller based on the signal transmitted from an oxygen concentration sensor 41 of air in the preservation chamber 1 and the rotational speed is raised to increase the amount of circulation air when the oxygen concentration in the preservation chamber is decreased. The combustion is stabilized by this procedure.
Patent JP-S5656384-A (JP)
Title: Holder for honing abrasive stone
Inventor: TAKAHASHI AKIYOSHI
IPC: B24D7/18
Filed: 1979-10-16
Abstract: PURPOSE: To extend the life of a holder for honing abrasive stone by subjecting the holder to an electrodeposition in such a state that diamond abrasive grains are buried in a chromium plating layer at a guide part of the holder.  
     CONSTITUTION: Guide parts 4 are provided on a peripheral face of a main body 1 of holder for honing abrasive stone at points opposite to side faces 1a. Diamond abrasive grains 5 are buried in a chromium plating layer 7 at the guide parts 4. In this state the holder is subjected to an electrodeposition. Although parts of diamond abrasive grains 5 are exposed and function as guides as the chromium plating layer 7 is worn out by the friction between the holder and a work during honing operation, the diamond abrasive grains 5 wouldn't cut and damage the work because they are exposed only at their tops. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000321864-A (JP)
Title: Developing roller
Inventor: NARITA KENJI
IPC: G03G15/09
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller having a sleeve surface shape which prevents impairment of the ability of developer on a nonmagnetic sleeve to be carried and the ability of it to be separated off. SOLUTION: An electrophotographic developing roller has a magnet roller having fixed magnetic poles and a nonmagnetic sleeve 22 disposed coaxially in the position of the outside diameter of the magnet roller and rotated, carries developer, comprising magnetic carrier and insulating toner, while holding it on the sleeve, and develops an electrostatic latent image. In the surface of the nonmagnetic sleeve, axially extending, nearly V-shaped grooves 1 are provided at specific intervals in a circumferential direction.  Two inner walls composing each of the nearly V-shaped grooves establish a relationship of α<β wherein αis an angle formed between the inner wall 1b situated in the reverse direction of the direction of the rotation of the sleeve and a straight line L connecting the top of the nearly V-shaped groove and the center point of the sleeve and βis an angle formed between the inner wall 1a situated in the direction of the rotation of the sleeve and the straight line L.
Patent JP-S5924319-A (JP)
Title: Power supply circuit
Inventor: IKEDA MASAHARU
IPC: G05F3/18
Filed: 1982-07-29
Abstract: PURPOSE:To prevent a drop of the terminal voltage of a battery due to a large current which flows instantaneously to cause an unstable operation of an equipment, by connecting a current limiting circuit between a power supply terminal and a load circuit. CONSTITUTION:When the terminal voltage of a battery 1 is higher than the Zener voltage of a constant voltage diode 13 and voltage VBE of a transistor TR10, the base current of the TR10 flows through a resistance 12. Thus the collector and emitter of the TR10 become conductive, and a resistor 9 is short- circuited. Therefore a fluctuating load 4 is connected directly to the battery 1. While no Zener current flows when the terminal voltage of the battery 1 has a drop. Accordingly the base current to the TR10 does not flow and is converted to cut off state. Then the resistor 9 is set in series to the load 4 and limits the load current. This ensures a stable operation despite an abnormal level of the power supply voltage.
Patent JP-2000319822-A (JP)
Title: Translucent sound insulation wall
Inventor: NOMURA MASAYOSHI
IPC: E01F8/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the length of a translucent panel becomes unfitted for the span for struts on account of erected precision and other conditions of the struts, or the like. SOLUTION: A panel holder 13 having a fitting channel 13a formed by a pair of mutually confronting side plates 15 is fixed to a foundation 2 by anchors. The lower end of the translucent panel 12 corrugated in the lengthwise direction of a road is fitted into the channel and fixed with bolts and nuts. The corrugated translucent panel 12 has a rigidity endurable wind pressure due to the corrugated shape. Hence, it is possible to use a self-supporting structure without struts. Since no strut is used, there is no fear that the length of the translucent panel becomes unfitted due to erected precision and other conditions of struts. When the lower panel holder 13 is removed, as there is no opaque members such as struts, metallic frames, etc., a view is improved.
Patent JP-H07317209-A (JP)
Title: Plastic structural material
Inventor: KIMURA HIROMU
IPC: F16L9/12
Filed: 1994-05-24
Abstract: PURPOSE:To provide a structural material which is difficult to be bent and to be rusted due to large tensile strength and bending stiffness based on the application of metal and plastic properties and which makes it possible to reduce weight and manufacture structural material in various kinds of cross sections, and manufacture continuous lengths in continuous mode. CONSTITUTION:This invention relates to a structural material which charges a reinforcing strip material 2 into a hard plastic-made structural base material 1. The reinforcing strip material 2 is specified to adopt a material which is small in a degree of elongation but large in tensile strength. The reinforcing strip material 2 is integrally charged over the base material 1 at an equalized position in cross section. Or it is specified that the reinforcing strip material 2 be made of a material which is small in the degree of elongation but large in tensile strength, and the reinforcing strip material 2 be provided with an uneven area 3 in the longitudinal direction and charged into the base material 1 in a substantially equalized position at cross section.
Patent JP-S6111677-A (JP)
Title: Diagnosis circuit
Inventor: ISHIKAWA TOSHIO
IPC: G06F11/22
Filed: 1984-06-28
Abstract: PURPOSE:To enable easy diagnosis of the output as well of the intermediate circuit in the gate array LSI of RAM incorporating type by forming a diagnosis circuit utilizing the circuit element of the inside of LSI which is not used as an original function circuit. CONSTITUTION:A intermediate output corresponding to the pattern is written into the RAM8 of LSI which is not used for original function to be accessed by the 1st counter 6, through the gate which is not used for as the original function of a circuit 4, when the diagnosis pattern of the intermediate circuit is fed from a data input terminal 2 to the LSI function circuit 4 of LSI. The output in the RAM8 thereof is read out via the 2nd counter 10 according to the output of FF7 which changes the storing condition into reading out condition in accordance with the carrying signal of the counter 6, and outputted via a selector circuit 9. The intermediate output is diagnosed then by the comparison with the output calculated in advance. The intermediate output of the output of the inner part circuit of the gate array LSI of RAM incorporating type can be easily diagnosed as well by the addition of a few in and output terminals accordingly.
Patent JP-S63299549-A (JP)
Title: Service instructing device for facsimile store and forward exchange
Inventor: MIYAZAWA HAJIME
Filed: 1987-05-29
Abstract: PURPOSE:To realize the sure transmission of information to an operator by providing a transmission part for transmission of numerals and multi-frequency signals showing the symbols of one or more types, a reception part, a display part for display of the numerals of one or more digits and the character strings of symbols, and an instruction part. CONSTITUTION:A multi-frequency signal sending part 2 is provided to show at least the numerals 0-9 and the symbols of one or more types together with a multi-frequency signal receiving part 4, the character display parts 7a and 7b which show the character strings containing the numerals of one or more digits or symbols, and instruction parts 5 and 6 which give instructions of display to both parts 7a and 7b after arranging successively the numerals following symbols and these symbols. In such a constitution, it is possible to surely inform the identification number sent from a store and forward exchange device by the multi-frequency signal to a user. Then this number can be used as an identification number to instruct the retransmission service of telegrams. As a result, the user can easily control the communication.
Patent JP-H01220970-A (JP)
Title: Digital picture forming device
Inventor: KAMINAGA SEIJI
IPC: H04N1/387
Filed: 1988-05-31
Abstract: PURPOSE:To enable transfer while utilizing effectively the space of transfer paper by sensing the original size and transfer paper size, applying prescribed calculation according to the picture forming condition designated externally and transferring plural number of an original onto the transfer paper with prescribed magnification and arrangement. CONSTITUTION:When a command to transfer of plural contents of one original onto one transfer paper comes, at first the original size and the transfer paper size are sensed and the picture forming condition is inputted from an operation section 14. Then a control calculation section 24 calculates the magnification and arrangement in the transfer of plural number of original onto the transfer paper in response to the designated picture forming condition and each sensing result. Then the picture information of the original is read and stored in the picture memory. The information of the picture memory is subject to prescribed processing based on the result of calculation and stored again in the memory and the content is transferred for plural numbers with the prescribed magnification and arrangement in response to the result of calculation on one transfer paper. Thus, when plural number of a small sized original are transferred on a large sized transfer paper sheet, the space of the transfer paper is used effectively and transferred.
Patent JP-H01308186-A (JP)
Title: Motor controller
Inventor: WAKUI YOSHIO
IPC: H02P29/00
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a wide linear operation range by latching the counted value of a counter to be cleared by a synchronizing signal at the time of generation of a speed pulse, further adding or subtracting a predetermined value corresponding to the value to or from the latched counted value, and controlling the rotation of a motor in response to the value. CONSTITUTION:A phase difference counter is cleared each time a synchronizing signal output from a synchronizing signal generator 3 is input in a control circuit 2, and the counted value of the counter is latched each time a PG pulse is input. When the counted value is a reference value A or more, the value A ls added to the counted value as a new counted value. The counted value is compared with a reference value to generate a phase error signal. The frequency of the FG pulse is compared with the reference value, and a speed error signal is calculated.
Patent JP-H07321757-A (JP)
Title: Radio communication station with array antenna
Inventor: NIIMI KENJI
IPC: H04J3/00
Filed: 1994-05-25
Abstract: PURPOSE:To provide a radio communication station by which sufficient reception electric field is obtained for all of plural stations whose horizontal position and vertical position are different from each other and suitable radio communication is implemented. CONSTITUTION:This communication station is provided with an array antenna 1 whose directivity is adjusted by adjusting phases of plural elements 11-1m, a multi-direction multiplex radio communication equipment 2 implementing multi-direction multiplex communication with plural stations via the array antenna 1 and outputting a corresponding frame signal to the plural stations, a station position information memory 3 storing station position information of the plural stations and outputting the station position information of a station corresponding to the frame signal and a phase adjustment device 4 adjusting the phases of the plural elements 11-1m based on the station position information to direct the directivity of the array antenna 1 to an opposite party station.
Patent JP-H09319264-A (JP)
Title: Image forming device
Inventor: WATANABE SHUNSUKE
IPC: G03G21/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a device excellent in handleability and realizing appropriate user control by shifting the device to a user code input standby state after finishing an image forming job in the case a release designation means designates release in the midst of executing the image forming job. SOLUTION: Whether or not a user code inputted from a control panel 15 agrees with a code stored in a non-volatile RAM 5 is judged. When they do not agree with each other, the user code is inputted again. When the codes agree with each other, the use of the device is permitted. In this device, a situation that a user code releasing key is depressed in the midst of copying is stored, and the device is automatically shifted to the user code input standby state after finishing the copying job. Thus, since the release of the user code is designated without waiting for finishing copying, fogetting to operate the user code releasing key is reduced.
Patent JP-S6027039-A (JP)
Title: Retrieving method of index key
Inventor: OBATA KOUJI
IPC: G06F12/00
Filed: 1983-07-21
Abstract: PURPOSE:To attain key compression even with an upper index by performing the sequential retrieval inside an index part in case the retrieval is impossible in a data area by a data control part and an index key. CONSTITUTION:The access information fed to a data control part 1 actuates successively an access processing part 2. The part 2 retrieves an external memory 5 with an index key. If the retrieval is impossible, this fact is decided by a propriety deciding part 3. Then a horizontal retrieval part 4 is actuated. Thus the retrieval can be started by a compression key 2 of the part 1, and the key compression is possible at an upper index part.
Patent JP-H0429034-A (JP)
Title: Coke strength monitoring device
Inventor: INABA MAMORU
IPC: G01N3/40
Filed: 1990-05-25
Abstract: PURPOSE:To enable stable blast furnace operation by providing a data processor which finds the frequency of the coke contact sound, obtained by detecting the contact sound during the conveyance of coke and analyzing it, as an index of coke strength. CONSTITUTION:The contact sound of the coke 2 which is being conveyed on a conveyor 3 is detected by the microphone 1. A sound analyzing device 4 analyzes the frequency of the contact sound of the coke picked up by the microphone 1 and sends the frequency to the data processor 5. The processor 5 calculates the mean frequency (f), corrects the frequency according to the data of a continuous water meter 6, and displays the transition diagram and distribution diagram of the frequency on a display device 7. Thus, the coke strength right before the coke enters a blast furnace is known, a quick measure is taken, and the stable blast furnace operation becomes possible.
Patent JP-S5359379-A (JP)
Title: Semiconductor unit
Inventor: TAKEDA EIJI
IPC: H01L27/04
Filed: 1976-11-10
Abstract: PURPOSE: To increase integration degree and accelerate operating speed by forming the gate area of MOS transistor, where the substance is Si, and  the wiring part by polycrystal Si of a low sheet resistance including P and As  ans forminf source and drain areas by a Si layer including As. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5561259-A (JP)
Title: Device for retaining brush
Inventor: YAGI NOBUYUKI
IPC: H01R39/38
Filed: 1978-10-31
Abstract: PURPOSE: To vertically pressurize a brush from above and prevent a second spring of the brush from damaging by mounting the pressure arm of the brush rotatably at a handle mounted at the end of a spiral spring and disposing the second spring between the end of the spiral spring and the pressure arm.  
     CONSTITUTION: A handle 31 is mounted by rivets 27 at the end of a spiral spring 21 secured at its inner end to a stationary shaft 22, a pressure arm 33 including a pressure element 23 for pressurizing a brush 24 is rotatably mounted via a shaft 32 in the vicinity of the end of the handle 31, and a leaf spring 26 is, for example, interposed between the end of the spiral spring 21 and the arm 33. Thus, the varied deflection amount of the leaf spring 26 is adequately set to thereby always pressurize the brush 24 from above vertically regardless of the worn amount of the brush 24 and to suitably set the pressure point of the brush by the element 23 so as to thereby prevent the spring 26 from damaging even by forming the spring 26 thinner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5468083-A (JP)
Title: Fluolescent lamp
Inventor: SEGAWA NOBORU
IPC: H01J61/30
Filed: 1977-11-09
Abstract: PURPOSE: To prevent the exfoliation of a phosphor film, by obviating a collecting portion of phosphor coating liquid by regulating the curvature radius of the contracted diameter shoulder portions of a fluorescent lamp using an end-forming bulb within a specified range.  
     CONSTITUTION: A straight pipe type bulb 1 is diameter contracted at opening portions 2 at both ends, and shapes the so-called end-forming bulb. With the bulb end portions, the outer surfaces of contracted diameter shoulder portions 3 are formed in curvature radius R, and the R is regulated to 6.5 mm≤R≤10.0 mm. Such a method eliminates the excess collection of water weak phosphor coating liquid to said shoulder when coating said coating liquid, thus ensuring the optimum film thickness, then preventing exfoliation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09298121-A (JP)
Title: Non-contact transmission device provided with power and signal transmission mechanism
Inventor: KAMO MITSUNORI
IPC: H01F38/14
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent spikelike noise from being propagated without deteriorating the frequency characteristics of a transmission line by a method wherein noise propagation prevention means are respectively provided on the coil surfaces which are located on a void side which are respectively provided on a power transmission mechanism and a signal transmission mechanism. SOLUTION: Metal plates 7 and 71, which are formed into a C-shaped form, are respectively arranged on power transmission coils 3 and power receiving coils 31, which are respectively arranged in parallel to a primary side and a secondary side via the void 6, in the surfaces which face the void side. Metal plates 72 and 73, which are formed into a C-shaped form, are respectively provided also on signal transmission coils 5 and signal receiving coils 51 in the surfaces which face the void side, and those metal plates are respectively connected with metallic frames 1 and 11 for supporting transmission mechanisms. Moreover, those frames 1 and 11 are earthed.  By taking such countermeasures against noise, a stray capacity between the coils on the power transmission side and the coils on the signal transmission side is significantly reduced, spikelike noise, which is propagated from a power transmission part to a signal transmission part, can be reduced and at the same time, the transmission quality of a signal line is prevented from being reduced.
Patent JP-S5925298-A (JP)
Inventor: SAKAMOTO YOSHIHIRO
IPC: H05K5/06
Filed: 1982-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10311089-A (JP)
Title: Framework frame wall panel construction method for aseismatic wooden building
Inventor: NAKAJIMA MASANORI
IPC: E04B2/56
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To improve executability by jointing structural materials of glued laminated wood to each other via a joining metal provided to the connection thereof for forming a framework and then internally fitting a frame wall panel within the framework. SOLUTION: A joining metal internally fitted into the connection of structural materials of glued laminated wood is used for forming a framework 160, and a frame wall panel 1221 is internally fitted into the framework 160, thereby forming an aseismatic wooden structure 150. The joining metal in this case, for example, has a U-shaped cross section, and drift pin fitting grooves are formed on both of parallel plates. In addition, a bolt hole is drilled through a back wear plate. The framework 160 is thereby easily assembled by use of a drift pin, a bolt or the like. Also, the joining metal is subjected to black Strowging treatment for improving corrosion resistance. Thus, as the glued laminated material of high strength free from torsion is used, the breakage of a processed connection as a weak point pertaining to the conventional construction method can be eliminated and a construction period can be remarkably shortened. Also, a machining work at a construction site is lessened and an amount of wastes can be reduced. Also, an integrated box body is formed and an aseismatic function can be substantially improved.
Patent JP-H10327175-A (JP)
Title: Switch and switching method
Inventor: NAKABAYASHI TAKEO
IPC: H04L12/40
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To realize the switch that makes a high speed switching not by using the software processing but by the hardware. SOLUTION: A control section 110 of a network interface unit NIU 501 extracts destination information 12 included in received data and discriminates a channel of a transfer destination by cross referencing destination information 12 with transfer destination information 13 based on a table 10. Then received data are transferred to a buffer area 81 via a bus 91. The data are tentatively stored in the buffer area 81. Then the control section 110 writes a fact that data to be sent is in existence in the buffer area 81 to a queue 613 with a pointer denoting an address of the data in the buffer area 81. An NIU 503 properly checks states of queues 613 -643 and reads data from the buffer area 81 in a proper timing based on the pointer when the data to be sent are in existence and sends the data to a channel 3a.